Quick and convenient air evacuation using the button on the lid of the Timemore glass jar ensures that coffee, tea and other products are stored in an oxygen-free environment, which significantly extends the shelf life and prevents oxidation.
It is difficult to overestimate the benefits of storing coffee in a vacuum can. The term for the preservation of its bouquet by the grain is significantly extended due to the fact that the can provides not only vacuum, but also evacuation of air. It is better to store coffee in such a jar than in your own pack with a check valve and a zip-fastener. And if the bag with your coffee does not have any closing system, which is still very common, then the can becomes completely irreplaceable.
Store jars of food in a dark place out of direct sunlight.